12120334130 has 8 divisors (see below), whose sum is σ = 21816601452. Its totient is φ = 4848133648.

The previous prime is 12120334111. The next prime is 12120334133. The reversal of 12120334130 is 3143302121.

It can be written as a sum of positive squares in 2 ways, for example, as 12110342209 + 9991921 = 110047^2 + 3161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12120334133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606016697 + ... + 606016716.

Almost surely, 2^12120334130 is an apocalyptic number.

12120334130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120334130 is a deficient number, since it is larger than the sum of its proper divisors (9696267322).

12120334130 is a wasteful number, since it uses less digits than its factorization.

12120334130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212033420.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12120334130 its reverse (3143302121), we get a palindrome (15263636251).

The spelling of 12120334130 in words is "twelve billion, one hundred twenty million, three hundred thirty-four thousand, one hundred thirty".